EVL6566A-75WES4 STMicroelectronics, EVL6566A-75WES4 Datasheet - Page 15

• Manufacturer Part Number: EVL6566A-75WES4
• Description: BOARD DEMO FOR L6563/LL6566A
• Manufacturer: STMicroelectronics
• Type: Power Factor Correctionr

Specifications of EVL6566A-75WES4

• Main Purpose: AC/DC, Primary and Secondary Side with PFC
• Outputs And Type: 1, Isolated
• Power - Output: 75W
• Voltage - Output: 19V
• Current - Output: 4A
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: Flyback
• Board Type: Fully Populated
• Utilized Ic / Part: L6563, L6566A, TSM1014
• Input Voltage: 90 V to 264 V
• Output Voltage: 19 V
• Dimensions: 78 mm x 170 mm
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: L6563S, L6566A
• Other names: 497-8834

AN2941
3
Figure 7.
THD = 5.95% - PF = 0.978
0.0001
0.001
0.01
0.1
1
1
3
5
Me asur ed va lue
Harmonic content measurement
The board has been tested according to the european regulation EN61000-3-2 Class-D and
Japanese regulation JEITA-MITI Class-D, at both the nominal input voltage mains. As
shown in
both regulations.
At the bottom of the diagrams the total harmonic distortion and power factor have been
measured too. The values in all conditions give a clear idea of the correct function of the
PFC.
EVL6566A-75WES4 compliance
to EN61000-3-2 standard
at 230 Vac-50 Hz, full load
7
9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
Figure 7
EN61000-3-2 Cla s s-D limits
Ha rmonic Order [n]
and
8
, the circuit is able to reduce the harmonics well below the limits of
Doc ID 15447 Rev 3
Figure 8.
THD = 4.52% - PF = 0.991
0.000 1
0.00 1
0.0 1
0.1
1
1
3
Me asure d va lue
5
EVL6566A-75WES4 compliance
to JEITA-MITI standard
at 100 Vac-50 Hz, full load
7
9 11 13 15 17 19 2 1 23 2 5 27 29 3 1 33 35 37 39
Harmonic content measurement
JEIDA-MITI Cla s s-D limits
Harm onic Or de r [n]
15/37